The best ecash app just got better for Nostr. nostr:nevent1qqsdkc8q2vmuenqg7l79ed8nnx9szhvl2vwkyt2u62720dxykqcl3qcpzemhxue69uhkummnw3ex2mrfw3jhxtn0wfnj7q3qkvaln6tm0re4d99q9e4ma788wpvnw0jzkz595cljtfgwhldd75xsxpqqqqqqz884wad